Jeep TJ 4 Inch Pro LCG Long Flexarm Suspension System w/out Shocks 97-06 Wrangler TJ TeraFlex

TeraFlex SKU: 1449474-FNNT
Regular price


The TeraFlex TJ Pro LCG Long Flexarm Suspension System is designed for the aggressive off-road enthusiast who wants the best suspension performance for both rock crawling and high-speed performance. This system is designed as a complete kit and includes all necessary components.

Up front, the Pro LCG suspension system expands the performance of the TJ Wrangler's traditional 5-link suspension configuration with our upper long flexarms, which are more than 9 inches longer than the stock arms. Around back, we replace the stock 5-link suspension and track bar with a new triangulated 4-link rear suspension. The rear upper brackets feature adjustable anti-squat tunability to fine tune the suspension.

  • TJ 4 Inch Pro LCG Long Flexarm Suspension System w/out Shocks
  • Maximum ground clearance w/ a low center-of-gravity
  • Allows complete suspension travel for full range-of-motion
  • Adjustable anti-squat tunability to fine tune the suspension
  • Front upper long flexarms
  • 4-link truss and rear upper flexarm geometry eliminates rear track bar
  • HD 1-3/4 inch x 0.281 wall DOM tubing lower flexarms for superior strength
  • Fits all OEM axles including Dana 30, 35, 44, and Rubicon 44
  • Sold As A Kit
  • SKU: 1449474


  • 1997-2006 Jeep TJ Wrangler


  • Lift Height: 4 Inches
  • Max Tire Diameter: 35 Inches


  • 4 inch lift coil springs
  • Lower long flexarms - all 4
  • Front upper long flexarms and brackets - pair
  • Rear upper 4-link long flexarms and brackets - pair
  • 4-link truss
  • Adjustable front track bar
  • All necessary hardware
  • And more


  • This is a very heavy item and must be shipped by freight truck
  • Cutting and welding required
  • Requires exhaust modification w/ custom cat-back exhaust
  • Full wheel alignment needed
  • CV-style driveshaft and HD or Extreme Short Shaft SYE kit recommended
  • Rubicon models require compressor mount plate (P/N 4847400)
  • Wheel spacers needed w/ stock wheels and tires larger than 32 inch - especially w/ Rubicon wheels
  • Requires transfer case slip-yoke eliminator kit
  • Contact TeraFlex customer service for details on other high-performance axles
  • TJ/LJ LCG High Steer Kit available separately (P/N 1849000)
  • Also available w/ shocks (P/N 1249474)
  • Does not fit long-wheelbase LJ Wrangler Unlimited
  • Also available for long-wheelbase LJ Wrangler Unlimited w/ shocks (P/N 1249484) or w/out shocks (P/N 1449484)
  • Install Time: 23 Hours